A Fan Is Turned Off, and Its Angular Speed Decreases

question 5

Multiple Choice

A fan is turned off, and its angular speed decreases from 10.0 rad/s to 6.3 rad/s in 5.0 s. What is the magnitude of the angular acceleration of the fan?

• A) 086 rad/s²
• B) 0.74 rad/s²
• C) 0.37 rad/s²
• D) 11.6 rad/s²
• E) 1.16 rad/s²

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Definitions:

Spillover Effect

The phenomenon where an occurrence in one domain of an individual's life affects another domain or area, often seen in emotional or behavioral responses.

Drinking Alcohol

The consumption of beverages containing ethanol, which is a psychoactive substance that can affect mood, cognition, and behavior.

Brief Periods

Short spans of time, often used in reference to transient events or conditions.

Consciously Restrain

The deliberate and aware effort to control or limit one's actions, reactions, or emotions.